Clinically Recognized Varicose Veins and Physical Function in Older Individuals: The ARIC Study. Issue 8 (4th October 2021)

• Record Type: Journal Article
• Authors: Mok, Yejin; Ishigami, Junichi; Sang, Yingying; Kucharska-Newton, Anna M; Salameh, Maya; Schrack, Jennifer A; Palta, Priya; Coresh, Josef; Windham, B Gwen; Lutsey, Pamela L; Folsom, Aaron R; Matsushita, Kunihiro
• Editors: Lipsitz, Lewis
• Is Part Of: Journals of gerontology. Volume 77:Issue 8(2022)
• Page Start: 1637
• Page End: 1643
• Publication Date: 2021-10-04
• Subjects: Epidemiology -- Physical function -- Varicose veins; Geriatrics -- Periodicals; Gerontology -- Periodicals; 618.97
• DOI: 10.1093/gerona/glab287
• Languages: English
• ISSNs: 1079-5006

Abstract

Abstract: Background: Although a few studies reported an association between varicose veins and physical function, this potentially bidirectional association has not been systematically evaluated in the general population. Method: In 5 580 participants (aged 71–90 years) from the Atherosclerosis Risk in Communities study, varicose veins were identified in outpatient and inpatient administrative data prior to (prevalent cases) and after (incident cases) visit 5 (2011–2013). Physical function was evaluated by the Short Physical Performance Battery (SPPB, score ranging from 0 to 12). We evaluated (i) cross-sectional association between prevalent varicose veins and physical function, (ii) association of prevalent varicose veins with subsequent changes in physical function from visit 5 to visits 6 (2016–2017) and 7 (2018–2019), and (iii) association of physical function at visit 5 with incident varicose veins during a median follow-up of 3.6 years (105 incident varicose veins among 5 350 participants without prevalent cases at baseline). Results: At baseline, varicose veins were recognized in 230 (4.1%) participants and cross-sectionally associated with reduced physical function. Longitudinally, prevalent varicose veins were not significantly associated with a decline in SPPB over time. In contrast, a low SPPB ≤6 was associated with a greater incidence of varicose veins compared to SPPB ≥10 (adjusted hazard ratio 2.13 [95% confidence interval = 1.19, 3.81]). Conclusion: In community-dwelling older adults, varicose veins and low physical function were associated cross-sectionally. Longitudinally, low physical function was a risk factor for incident varicose veins, but not vice versa. Our findings suggest an etiological contribution of low physical function to incident varicose veins.